Inventors with similar research interests:
Location History:
- Kanagawa, JP (1994)
- Yokohama, JP (1991 - 2016)
- Tokyo, JP (2016)
Company Filing History:
81 out of 42,485 
8 out of 129 
5 out of 5,289 
Years Active: 1991-2016
Title: Innovations by Yoshihiro Ashi: A Pioneer in Data Transport Systems
Introduction
Yoshihiro Ashi, based in Yokohama, Japan, is a notable inventor with an impressive portfolio of 89 patents. His work primarily focuses on advanced communication technologies, including data transport systems and time synchronization methods. Ashi's contributions to the field have significantly enhanced both the efficiency and reliability of data exchange in complex networks.
Latest Patents
Among his latest patents, two noteworthy innovations stand out:
1. **Data Transport System, Transmission Method, and Transport Apparatus**
This invention outlines a sophisticated data transport system comprising transport apparatus and at least one computer. The system features a second network that is interconnected with a first network constructed by a communication apparatus. It establishes a logical path between a transport apparatus and the computer, facilitating the efficient management and transmission of control information.
2. **Communication System and Time Synchronization Method**
This patent addresses high-precision time synchronization in extensive distribution systems utilizing non-delay guaranteed networks as relay networks. By employing first and second delay control devices, the invention aims to unify communication delay times, thus ensuring accurate time dissemination and reception across relay networks.
Career Highlights
Yoshihiro Ashi has made substantial contributions to the technology sector through his work at prominent companies such as Hitachi, Ltd. and Hitachi Communication Technologies, Ltd. His role in these organizations has been pivotal in developing cutting-edge communication solutions, leveraging his expertise in data transport systems.
Collaborations
Throughout his career, Ashi has collaborated with esteemed colleagues like Yukio Nakano and Masahiko Mizutani. These partnerships have fostered innovative approaches in communication technologies, solidifying their collective impact on the industry.
Conclusion
Yoshihiro Ashi's prolific career and innovative patents underscore his significant role in advancing communication technologies. His contributions not only enhance data transport systems but also set a new standard for precision in time synchronization methods. As he continues to build upon his legacy, Ashi remains a crucial figure in the landscape of technological innovation.
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